The Obstacle Problem for the Equilibrium of a Shallow Shell Reinforced with Stiffening Ribs
作者:
J. Haslinger,
J. Lovíšek,
期刊:
ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
(WILEY Available online 1982)
卷期:
Volume 62,
issue 1
页码: 27-33
ISSN:0044-2267
年代: 1982
DOI:10.1002/zamm.19820620105
出版商: WILEY‐VCH Verlag
数据来源: WILEY
摘要:
AbstractThe paper deals with the existence and uniqueness of a solution of a variational inequality for the obstacle problem of the shallow shell reinforced with stiffening ribs. The obstacle problem is the formulated as a direct variational problem. Next we construct a finite element approximation of the obstacle problem, and we prove an error estimate of the approximation.
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